SDR A6WA0000017

Service difficulty report · Fcu · Bag BAE146200A

Difficulty date: February 10, 2000
Submitted: April 3, 2000
Operation: Air carrier
Aircraft: N292UE
Make and model: Bag BAE146200A
Aircraft serial: E2087
Engine: Lyc ALF502R5
System (JASC): 7321 · Fuel Control/Turbine Engines
Part: Fcu
Part number: 77390010
Part serial: F2586
Condition: Malfunctioned
Location: Nr 2 Engine
Part time: 446 hours, 548 cycles
Stage of operation: CR
How discovered: O
Nature of condition: R, J
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NR 2 ENGINE WHEN AT CRUISE 89-90 PERCENT N1, EXPERIENCED UNCOMMANDED POWER BACK TO 60 PERCENT N1, OTHER INDICATIONS FOLLOWED, 30 SECOND =/1 MINUTE STABILIZED. THIS IS WITH TMS OFF, ALT 25,000 FT, ANTI-ICE OFF. REMOVED AND REPLACED NR 2 ENGINE FUEL CONTROL UNIT. (M)